example

 
http_proxy  = "http://10.10.1.10:3128"
https_proxy = "https://10.10.1.11:1080"
ftp_proxy   = "ftp://10.10.1.10:3128"
#proxies_dic
proxies = { 
              "http"  : http_proxy, 
              "https" : https_proxy, 
              "ftp"   : ftp_proxy
            }

r = requests.get(url='your_url', proxies=proxies)  

socks4 and socks5

if you want to use socks4, socks5 protocol, you need to install this library

 pip install -U requests[socks]

exapmle

 
http_proxy  = "socks5://10.10.1.10:3128"
https_proxy = "socks5://10.10.1.11:1080"

proxies = { 
              "http"  : http_proxy, 
              "https" : https_proxy, 
            }    
r  = requests.get(url='your_url', proxies=proxies)

English today is not an art to be mastered it's just a tool to use to get a result